快遞正則表達式路由器參數

Question

我試圖在路由器的正則表達式選項，以處理多個路徑，如下所述，以及我期待的參數。 我如何檢索網址的參數，我試過req.params[0]它返回g。

https://mydomain.com/folder1/folder2/folder3/path1/image.png - '路徑1/image.png' https://mydomain.com/folder1/folder2/folder3/image.png - 'image.png' https://mydomain.com/folder1/folder2/folder3/image_1.png - 'image_1.png'

app.get(/^\/folder1\/folder2\/folder3\/(.)*$/, function(req, res){ 
    console.log(req.params[0]); 
}); 

Answer 1

app.get(/^.*\/([^\/]+)$/, function(req, res){ 
    console.log(req.params[0]); 
});